and we're seeing the returns on that investment. >> panetta says a cyberplot by a nation or extremist group could be as destructive as the 9/11 attacks and could paralyze the u.s. the secretary expressed concern about the cyber capabilities of china, russia, and iran. he says the government and private sector must share information in order for the military to defend the nation's networks and interests more effectively. >>> a memorial ceremony was held on a friday in indonesia to mark the tenth anniversary of the terrorist bombing on the island that left more than 200 people dead. families of the victims and government officials reaffirmed their determination not to yield to terrorism. nhk world reports. >> reporter: ten years ago, bombings occurred near where this memorial now stands. today, a commemorative ceremony was held at the park 15 kilometers away from the site. late on the night of october 12th, 2002, the island popular with tourists turned into the site of tragedy. bombs exploded on a busy downtown street, kill 202 people. many of the victims were foreign tourists. a memori